68490756

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{111913}}^1$

素因数の和:111940

約数の個数: 36

約数和(自身を含む): 183315132

約数和(自身を除く): 114824376

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 111913, 223826, 335739, 447652, 671478, 1007217, 1342956, 1902521, 2014434, 3805042, 4028868, 5707563, 7610084, 11415126, 17122689, 22830252, 34245378, 68490756]

約数ペア:

[(1, 68490756), (2, 34245378), (3, 22830252), (4, 17122689), (6, 11415126), (9, 7610084), (12, 5707563), (17, 4028868), (18, 3805042), (34, 2014434), (36, 1902521), (51, 1342956), (68, 1007217), (102, 671478), (153, 447652), (204, 335739), (306, 223826), (612, 111913)]